Compared to aluminum cans, steel cans saves the space is not great, but paper cans instead of aluminum cans is very obvious advantages. Aluminum cans paper cans cost is only about 20%, can be small batch production, but also for small and medium production.
Beijing New Technology Institute, a leading engineering and technical personnel successfully developed China's first production line of paper cans. The paper cans of cheap straw pulp production line is the main raw material, similar to the principles of alloy, with appropriate accessories made of pulp, by choosing different mold, in the line of casting after casting, to be dry and stereotypes, re-finishing, coating, Serve easily degradable paper cans. Its strength, hardness, toughness is very good, superior performance. The technology obtained many national patents and by national technical supervision departments of the strict test inspection, environmental protection and materials is considered a revolution in the field.
Heilongjiang Province, Shangzhi use waste straw resources in rural areas, developed with straw as the raw material of paper cans, in compression, leakage, wrestling, sealed, aluminum roof off in terms of packaging products in China through quality supervision and inspection at the testing center and has successfully passed the beer filling test, the project is an annual production of 720 million cans of paper.
Cans in appearance and use of paper with not much difference between aluminum cans, but its outstanding feature is the pop market has injected new vitality. Experts predict that China's annual demand for paper, cans will gradually reach 15 billion, and broad development prospects.
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